The German said: “Every day is a big step forward with Jozy. We’re optimistic we’ll have him be part of the Belgium game.”

Much of the American team’s tactics in recent times is based around Altidore holding up the ball and bringing team-mates into play.

This will puzzle Sunderland fans who saw little of this last season. Altidore was signed for £7million move from AZ Alkmaar, but managed only one goal and was little more than a periphery figure by the end of the campaign.

His best performance came in the 3-0 derby win at St James’ Park when the Newcastle defenders could not get the ball from him.

Gus Poyet will hope the player can bring some of his international form back to his club.